what is the differnce between permitivity and permeability.

2 Answers  

---

What is meant by virtual ground in the op amp ?

15 Answers   TCS,

---

What is meant by pre-emphasis and de-emphasis?

2 Answers  

---

why interrupt is necessary in microprocessor?

0 Answers   Siemens,

---

What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response?

0 Answers  

---

---

Draw a schematic diagram of a Half Adder. Can you draw the same using only NAND gates?

0 Answers   Ciena,

---

Hi Friends pls give information regarding BARC written test. am attending written exam on 1st September 2009.mail me on sanjaykm1982@indiatimes.com/sanjaykumar.b.mathur@relianceada .com

0 Answers   BARC,

---

What is the impact of 3GDT in SGSN?

0 Answers   Ooredoo,

---

What is race around condition in a jk flipflop?

0 Answers  

---

what is mean by branch predication

0 Answers  

---

Why are the 2 input terminals of an op-amp are called as inverting & non-inverting terminals?

0 Answers  

---

what is difference between feedback oscillator & relaxation oscillator?

3 Answers  

---